The moon's lava tubes could be large enough to house structurally stable lunar cities for future colonists.
Scientists document the lightning-fast transition between the extinction of the waitaha penguin and the New Zealand colonization by the newer species.
Make a note: if you ever find yourself exploring the moon one day and you want to try some lunar skinny-dipping, you'll have to do it at night. Continue reading →
Plants might have a more exciting life than you might think, since new research finds they can travel far and wide stuck to bird feathers. Continue reading →
SpaceX thinks humanity needs to reach Mars to survive.
Bottle gourds' wild ancestors may have crossed the Atlantic Ocean on the currents that run from western Africa to the Caribbean and South America thousands of years before Europeans made similar voyages. Continue reading →